MATHJAX INC
EIN 88-1669159 · Educational Services (B90)
What they do
Development of The MathJax Software Library, Including The Speech Rule Engine That Underlies Its Support for The Visually Impaired. The Software is Freely Available to Anyone. Usage Information is Difficult to Acquire, As We Do Not Have Access to The Logs for All Installations of MathJax, But One of The Major Content Delivery Networks (CDNs) Lists MathJax Among Its Top 10 Most Popular Libraries (of Over 1 Million Being Served), With Over 3.1 Billion Requests Per Month. MathJax Can Also Be Incorporated Into Other Projects, and One of The Major Mechanisms for Doing So (npm.js) Lists Over 150 Projects That Do. The Source Code Repository On GitHub Shows 13,000 Followers for The MathJax Projects. We Made The Official V4.0.0 Release In August, A Major Update for MathJax Including Significant Improvements to Its Assistive Support. A V4.1.0 Release Followed In December, Addressing Some Issues and Request From Our Users.
How to reach them
ContactDavide P CervoneTreasurer
Mailing address364 KENMORE ST, MORGANTOWN, WV 26505-3250
Main phone(518) 588-4089 WebsiteVisit the charity’s websiteSource: Form 990 public record. Confirm details with the nonprofit before visiting or sending anything.
Represent this organization?Claim this nonprofit to change contact informationAbout this charity
- Recognized since
- November 2022
- County
- Monongalia
Should I give to this charity?
Of every $100 spent, about $94.80 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
Money report from 2025The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders5 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A quick look at the charity’s latest reported finances. The complete report adds exact spending amounts, financial history, grants, funders, contractors, fees, and leadership pay.
How reported expenses were divided
This free view shows the broad spending mix. Exact dollar amounts and revenue comparisons are included in the complete report.
Mission work is the Form 990 category called program services. These are the organization’s reported accounting categories, not an independent measure of results.